Testo 440 100 mm Vane Kit with Bluetooth NTC, TC, Vane Anemometer, 35m/s Max, Measures Air Velocity, Temperature,

Use this battery-powered air quality monitor from Testo to accurately measure air quality, humidity and velocity. It has a 12-hour battery life, so you can use it on the go without needing to connect it to a power source. The device comes with a vane probe that has Bluetooth functionality for ease of data transmission. The vane probe has an ample length of 100mm, making it easy to take measurements from a distance.

• Intuitive measurement menu makes it simple to obtain readings
• Internal memory can store up to 7,500 measurements for ease of use
• USB interface enables you to readily export data to a computer for ease of analysis
• Temperature measurement resolution of 0.1°C to ensure accurate readings
• Supplied with a case for ease of storage and portability

• Indoor climate monitoring
• Industrial worksites

This air quality monitor has a compact size of 32 (length) x 65 (width) x 154mm (height), making it easy to handle for portable use.